Realme officially started rolling out October 2021 Security Patch for Realme X7 Pro devices along with a bunch of new improvements in the system and fix issues fixed overall improving the stability of the device.
The Realme X7 Pro was released on February 2021 with Android 10 out-of-the-box.
The Realme X7 Pro(5G) initially received the major/stable Android 11 update with Realme UI 2.0 in China in July 2021 after the Early Access and Open Beta Programs as usual.
Note: Realme -->> OTA updates takes time to arrive from a week to two weeks max, as it's a stagged rollout.

Source>>Realme Community
| Android OS | Update | Release Date/Status | Estimated Months |
| Android 10 | Out-of-the-box | September 2020 | Nil |
| Android 11 | First OS update | July 2021 | 11 months |
| Android 12 | Second/Last OS update | Eligible | Unconfirmed |
Check the >>>> Android 12 update list for Realme
The Realme X7 Pro has received one major OS update with Android 11.
Hence, it can be concluded that it is Eligible for the upcoming Android 12 update. And it will be the second/last major OS update for it.
The Realme X7 Pro Software Update with October 2021 Android Security Patch is being rolled out in phases. Hence, it will reach all the users soon.
Once the update is available on your device, you can head over to Settings >> About Phone >> Software Update section to update your Realme device with the latest security/software update.
Once again, this is a phased rollout and will be available to all the users very soon. Kindly be patient and wait for the update on your device. The manual update link will be available on the website → https://www.realme.com/in/support/software-update
For more Realme Android updates please download our Android App – Available on the Play Store